http://bugzilla.openmoko.org/cgi-bin/bugzilla/show_bug.cgi?id=289
Summary: Kernel hangs if gsm modem is powered up
Product: Neo1973 Hardware
Version: GTA01Bv3
Platform: Neo1973
OS/Version: Linux
Status: NEW
Severity: critical
Priority: P2
Component: GSM Modem
AssignedTo: sean_chiang at fic.com.tw
ReportedBy: daniel at totalueberwachung.de
If the GSM modem is powered up via
root at fic-gta01:~$ echo 1 > /sys/devices/platform/gta01-pm-gsm.0/power_on
sometimes the system hangs. It will still react to pings but userspace is dead.
This usually happens if there are attempts to write to the GSM before the device
is powered up (like starting gsmd and then powering up GSM).
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